/*
 * Copyright © 2020 Cask Data, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

import { Observable } from 'rxjs/Observable';
import { ILogResponse, LogLevel } from 'components/LogViewer/types';

export default interface IDataFetcher {
  init: () => Observable<ILogResponse[]>;
  getNext: () => Observable<ILogResponse[]>;
  getPrev: () => Observable<ILogResponse[]>;
  getFirst: () => Observable<ILogResponse[]>;
  getLast: () => Observable<ILogResponse[]>;
  onLogsTrim: (firstLog: ILogResponse, lastLog: ILogResponse) => void;
  setIncludeSystemLogs: (includeSystemLogs: boolean) => Observable<ILogResponse[]>;
  getIncludeSystemLogs: () => boolean;
  setLogLevel: (logLevel: LogLevel) => Observable<ILogResponse[]>;
  getLogLevel: () => LogLevel;
  getDownloadFileName: () => string;
  getRawLogsUrl: () => string;
}
